AM

Astrid Muller

DA Degussa Ag: 1 patents #94 of 282Top 35%
📍 Gelnhausen, DE: #8 of 23 inventorsTop 35%
Overall (2004): #257,862 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800267 Doped precipitated silica Jurgen Schubert, Klaus-Dieter Hellwig 2004-10-05